Topology Optimization for Steady-State Navier-Stokes Flow Based on Parameterized Level Set Based Method
文献类型：期刊论文
| 作者 | P. Wei, Z. Jiang, W. Xu, Z. Liu, Y. Deng and M. Pan |
| 刊名 | CMES - Computer Modeling in Engineering and Sciences
 |
| 出版日期 | 2023 |
| 卷号 | 136期号:1页码:593-619 |
| ISSN号 | 15261492 |
| DOI | 10.32604/cmes.2023.023978 |
| 英文摘要 | In this paper, we consider solving the topology optimization for steady-state incompressible Navier-Stokes problems via a new topology optimization method called parameterized level set method, which can maintain a relatively smooth level set function with a local optimality condition. The objective of topology optimization is to find an optimal configuration of the fluid and solid materials that minimizes power dissipation under a prescribed fluid volume fraction constraint. An artificial friction force is added to the Navier-Stokes equations to apply the no-slip boundary condition. Although a great deal of work has been carried out for topology optimization of fluid flow in recent years, there are few researches on the topology optimization of fluid flow with physical body forces. To simulate the fluid flow in reality, the constant body force (e.g., gravity) is considered in this paper. Several 2D numerical examples are presented to discuss the relationships between the proposed method with Reynolds number and initial design, and demonstrate the feasibility and superiority of the proposed method in dealing with unstructured mesh problems. Three 3D numerical examples demonstrate the proposed method is feasible in three-dimensional. © 2023 Tech Science Press. All rights reserved. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/68011]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | P. Wei, Z. Jiang, W. Xu, Z. Liu, Y. Deng and M. Pan. Topology Optimization for Steady-State Navier-Stokes Flow Based on Parameterized Level Set Based Method[J]. CMES - Computer Modeling in Engineering and Sciences,2023,136(1):593-619. |
| APA | P. Wei, Z. Jiang, W. Xu, Z. Liu, Y. Deng and M. Pan.(2023).Topology Optimization for Steady-State Navier-Stokes Flow Based on Parameterized Level Set Based Method.CMES - Computer Modeling in Engineering and Sciences,136(1),593-619. |
| MLA | P. Wei, Z. Jiang, W. Xu, Z. Liu, Y. Deng and M. Pan."Topology Optimization for Steady-State Navier-Stokes Flow Based on Parameterized Level Set Based Method".CMES - Computer Modeling in Engineering and Sciences 136.1(2023):593-619. |
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